baber/WOPTO huggingface dataset:
Patent JP-2012191089-A (JP)
Title: Semiconductor device and reference voltage generating circuit
Inventor: YOSHINO HIDEO
IPC: H01L29/78
Filed: 2011-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a MOS transistor that allows the reduction of a circuit scale by having desired temperature characteristics.SOLUTION: A gate insulating film 30 is provided on the region between a source region 51 and a drain region 52. A gate electrode 40 is provided on the gate insulating film 30. A depletion layer 42 occurs at the junction surface between a P-type semiconductor layer 41 and a lower layer (the gate insulating film 30) under the P-type semiconductor layer 41. When the temperature changes, the region of the depletion layer 42 in the gate electrode 40 changes and the influence of a gate voltage to channel formation changes, so that the threshold voltage has more changes than the case of an ordinary MOS transistor. Through the use of this feature, a MOS transistor is controlled so as to have desired temperature characteristics, so that a temperature compensation circuit is not necessary, thereby reducing a circuit scale.
Patent JP-2012189945-A (JP)
Title: Retardation film and projection image display
Inventor: HAYASHI HIDEKI
IPC: G03B21/14
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a retardation film that includes an excellent phase difference function for each of red light, green light and blue light of each wavelength and that can be used as a quarter wavelength plate.SOLUTION: With respect to a retardation film 2 relating to the invention, each transmission factor of red light at a wavelength of 630 nm, green light at a wavelength of 525 nm and blue light at a wavelength of 450 nm is 35% or more and 65% or less of a transmission factor of light at the same wavelength of a para-Nicol polarizer, when the retardation film 2 is inserted between cross-Nicol polarizers in a manner inclining both transmission axes and a 45-degree optical axis.
Patent JP-2012191561-A (JP)
Title: Load-control switch
Inventor: UEDA SHINSUKE
IPC: H04Q9/00
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To improve a function of a load-control switch installed in a building material of a building in which a radio signal can be received at an accurate frequency with an easy work by a user.SOLUTION: The load-control switch comprises a radio signal transmission/reception circuit 45 for receiving a radio signal, a switching module 3 for controlling a load according to the radio signal, a temperature detection part 8 for detecting a temperature in the vicinity of the switching module 3 or the radio signal transmission/reception circuit 45, and a frequency correction circuit 79 for correcting a reception frequency. The frequency correction circuit 79 adjusts a local oscillation frequency fof a local oscillator 78 to correct the reception frequency of the radio signal transmission/reception circuit 45 on the basis of the temperature detected by the temperature detection part 8.
Patent JP-2011254064-A (JP)
Title: Surface light emitting device
Inventor: SUZUKI YUTO
IPC: H05B44/00
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a surface light emitting device whose chromaticity and luminous flux are not out of specifications while all of a large number of LEDs supplied can be used when the large number of LEDs having variations due to individual differences in a chromaticity range, a luminous flux, or the like are supplied.SOLUTION: A required number of LEDs included in a light source unit are sorted into and allocated to individual channels ch1, ch2, ch3 and ch4 of a bar. LEDs having high chromaticity and luminous flux specifications are allocated to the inside channels ch2 and ch3, and a mixture of LEDs having high chromaticity and luminous flux specifications and LEDs having low chromaticity and luminous flux specifications are allocated to the outside channels ch1 and ch4.
Patent JP-2011132540-A (JP)
Title: Laminate plate, metal foil-clad laminate plate, printed-wiring board, circuit board, led backlight unit, led illumination device, and method for producing laminate plate
Inventor: SHIMIZU HIROMI
IPC: C08K3/22
Filed: 2011-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate plate with high heat-dispersing property without impairing heat resistance and drilling processability, and a method for producing the laminate plate.  <P>SOLUTION: The laminate plate is equipped with a nonwoven layer 1 including a thermosetting resin composition which includes 80 to 400 volume parts of an inorganic filler per 100 volume parts of the thermosetting resin. The inorganic filler includes (A) gibbsite type aluminum hydroxide particles having an average particle diameter (D<SB>50</SB>) of 2 to 15 μm, (B) at least one inorganic component selected from the group consisting of boehmite particles having an average particle diameter (D<SB>50</SB>) of 1.5 to 15 μm and inorganic particles which have an average particle diameter (D<SB>50</SB>) of 1.5 to 15 μm and contain crystalline water having a release initiation temperature of 400°C or higher or do not contain crystalline water, and (C) a fine particle component comprised of aluminum oxide particles having an average particle diameter (D<SB>50</SB>) of 1.5 μm or less. A mixing ratio (volume ratio) of (A) the gibbsite type aluminum hydroxide particles, (B) the inorganic component, and (C) the fine particle component is 1:0.1 to 3:0.1 to 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012204875-A (JP)
Title: Camera
Inventor: MAYUZUMI TADATAKA
IPC: G03B17/00
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of detecting an operation for taking out the camera from a bag or the like and immediately shifting it from a power saving standby state to a photographable state.SOLUTION: When a contact detection unit 14 detects that a hand of a photographer is in contact with a body of a camera 1 while the camera 1 is in a power saving standby state, an acceleration detection unit 12 detects acceleration. When the acceleration of the camera 1 becomes equal to or greater than a first predetermined value in a state where the hand of the photographer is in contact with the body of the camera 1, the camera 1 is activated in an emergency mode in which only minimum blocks required for a photographing operation of the camera 1 are activated.
Patent JP-2012204422-A (JP)
Title: Position detection method, pattern drawing method, pattern drawing apparatus, and computer program
Inventor: KITAMURA KIYOSHI
IPC: H01L21/027
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To shorten a detection time while maintaining a position detection accuracy of a plurality of reference marks formed on an object.SOLUTION: An evaluation value is acquired by taking each of reference marks to be measured as an objective mark. Based on the evaluation values, a probability that interpolation position information of the reference mark agrees with actually measured position information is evaluated. In the case where "optimum evaluation value≤threshold value" is satisfied, in other words, the position information of one reference mark can be interpolated with high probability based on the position information of the other reference mark, one reference mark is excluded from the reference mark to be actually measured. Consequently, for the second substrate or later, the number of reference marks to be actually measured can be decreased while maintaining a high detection precision, resulting in improved throughput.
Patent JP-2012202446-A (JP)
Title: Cushion mechanism of fluid pressure cylinder
Inventor: HARA TAKAHIKO
IPC: F15B15/22
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a cushion mechanism of a fluid pressure cylinder capable of adjusting a cushion pressure.SOLUTION: The cushion mechanism includes a cushion gap 8 for throttling the flow of a working fluid, a bypass route 50 which introduces a working oil that detours the cushion gap 8, a valve housing hole 53 to which the bypass route 50 opens, a spool 64 which is stored in the valve housing hole 53 to increase/decrease a route opening area of the bypass route 50, a set screw 63 for supporting the spool 64, and a threaded hole 54 to which the set screw 63 is screwed.
Patent JP-2012201155-A (JP)
Title: Multipolar connector
Inventor: KATO HIDETAKA
IPC: B61L19/06
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To lock strip-like implanting terminals 23, 24, 25 different in width directions by single operation.SOLUTION: The movement of a moving member 31 (a first locking member) in a lateral direction (a first direction) accommodating a signal terminal 23 (a first strip-like implanting terminal) implanted into a base plate 21 in a through hollow section 32 and surrounding the periphery, is converted to the movement in a longitudinal direction (a second direction) by a transmission mechanisms 43-45 with moving direction conversion functions. The converted movement is transmitted to a moving member 41 (a second locking member) accommodating a power supply terminal 24 and a ground terminal 25 (a second strip-like implanting terminal) implanted into the base plate 21 in a through hollow section 42 and surrounding their peripheries.
Patent JP-2012202763-A (JP)
Title: Dynamic quantity sensor
Inventor: KAKOIYAMA NAOKI
IPC: G01L9/00
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic quantity sensor that suppresses a decrease in detection precision.SOLUTION: The dynamic quantity sensor includes a sensor chip 20 where a sensing part 21 outputting a sensor signal corresponding to a physical quantity is formed, and a support member 40 which supports the sensor chip 20 in a cantilever manner while exposing the sensing part 21. The sensor chip 20 has a plane shape having a corner part 23a formed by removing two adjacent corners of a rectangle, and an end of the sensor chip 20 on the side of the corner part 23a is sealed to the support member 40.
Patent JP-2012204995-A (JP)
Title: Image processing apparatus, image processing system and image processing method
Inventor: NAKANISHI KEIRI
IPC: H04N5/232
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus, an image processing system and an image processing method capable of correcting distortion in a moving image with high accuracy.SOLUTION: According to an embodiment, an image processing apparatus comprises: a motion vector generation unit; a correction amount generating unit; and a correction unit. The motion vector generation unit generates a horizontal direction motion vector and a vertical direction motion vector of an input video signal imaged in the order of scanning lines. The correction amount generating unit generates a horizontal direction correction amount for each scanning line based on the horizontal direction motion vector and the vertical direction motion vector as well as generating a vertical direction correction amount for each scanning line based on the vertical direction motion vector. The correction unit corrects the input video signal based on the horizontal direction and the vertical direction correction amounts and generates an output video signal.
Patent JP-2012186984-A (JP)
Title: High voltage inverter device
Inventor: KAMATA HISAHIRO
IPC: H02M7/48
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To produce a high output of high voltage continuously, stably and safely.SOLUTION: A DC voltage or a voltage within a safety extra low voltage (SELV) comprising a DC component with a pulsating current superposed thereon is an input voltage. The input voltage is switched by a switching element Qsw to concurrently apply an exciting current to primary excitation windings Np1, Np2 of first and second individual transformers T1, T2 having the same characteristics. Output windings Nout, Nout(sub) of the plurality of first and second transformers T1, T2 are connected in series, and time axes of waveforms of output voltages of the output windings Nout, Nout(sub) are synchronized.
Patent JP-2012205111-A (JP)
Title: Imaging apparatus
Inventor: NAGASAKA TOMOAKI
IPC: H04N5/369
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce noise to be generated in generating a reconstruction image, from a light field image which is captured by a Prenoptic camera.SOLUTION: An imaging apparatus 1 includes in an optical system: a main lens 31; a micro lens array 32 constituted by multiple micro lenses 32-i; and an imaging element 33. The respective edges of the micro lenses 32-i are regularly and continuously arranged by repetition to be brought into linear contact with the edges of the other micro lenses 32-i in the micro lens array 32. The aperture shape of the main lens 31 is approximately the same as those of the micro lenses 32-i. Ratios between the respective edges of the multiple micro lenses 32-i and focal distances are approximately the same.
Patent JP-2012201479-A (JP)
Title: Wire saw lifter
Inventor: NAKAMOTO HIROSHI
IPC: B66F9/18
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a wire saw lifter which can be used for conveyance of a work, and attachment and detachment of the work to and from a processing position of a wire saw, in addition to conveyance of the main roller, and attachment and detachment of the main roller to and from a bearing unit of the wire saw.SOLUTION: The wire saw lifter 1 is configured from: a carriage 3 having a strut 2 for guiding upward and downward movement; an upward/downward movable section 4 supported by the strut 2 and movable upward and downward along the strut 2; a laterally movable section 5 supported by the upward/downward movable section 4 and movable in a lateral direction; a leveling section 6 attached to the front side of the laterally movable section 5 swingably in a lateral direction; a pair of left and right first hooks attached to the front side of the leveling section 6; a pair of left and right second hooks 8 attached to the front side of the leveling section 6; a main roller holder 10 which is detachably engaged with the first hooks to hold a main roller 9 of a wire saw; and a work holder which is detachably engaged with the second hooks 8 to hold a work.
Patent JP-2012202175-A (JP)
Title: Skeletal structure
Inventor: WATANABE KAZUYUKI
IPC: E04B1/19
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a skeletal structure capable of having a state close to rigid joining easily.SOLUTION: A skeletal structure F is constituted by combining a chord material 1A made of aluminum alloy and a lattice material 3A together, the chord material 1A has a chord-side knurl part 1a formed by arranging a plurality of first protrusive ridges side by side, and the chord-side knurl part 1a is formed when an extrusion shape material on which the chord material 1A is based is molded by extrusion. The lattice material 3A has a lattice-side knurl part 3a formed by arranging a plurality of second protrusive ridges side by side, and the lattice-side knurl part 3a is formed when an extrusion shape material on which the lattice material 3A is based is molded by extrusion. The chord-side knurl part 1a and lattice-side knurl part 3a are superposed at a join part between the chord material 1A and lattice material 3A, and the first protrusive ridges and second protrusive ridges are crushed at intersections of the first protrusive ridges and second protrusive ridges with fastening force of a bolt B penetrating the chord-side knurl part 1a and lattice-side knurl part 3a.
Patent JP-2012205644-A (JP)
Title: Slot machine
Inventor: SERADA ATSUSHI
IPC: A63F5/04
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine for increasing and maintaining the player's interest in a game.SOLUTION: The slot machine includes: a symbol combination lottery unit; a reel control unit; a prize processing control unit; a special game executing unit for transmitting an achievement signal when a predetermined requirement is satisfied during a predetermined game period while a special game is executed; and a privilege awarding unit for awarding a predetermined privilege for a player when the achievement signal is received from the special game executing unit. When the predetermined requirement is satisfied before the end of the predetermined game period in a special game, the special game executing unit transmits the achievement signal, and executes control processing for setting a period for satisfying a following predetermined requirement. In the control processing, a period obtained by adding a remaining game period from a time point at which the predetermined requirement of the special game executed is satisfied to the end of the predetermined game period, and the predetermined game period, is defined as a period for satisfying the following predetermined requirement.
Patent JP-2012209385-A (JP)
Title: Pickup tape and method of manufacturing chipped components
Inventor: SATO AKINORI
IPC: H01L21/301
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a pickup tape which can be picked up, without damaging chipped components by pricking the chipped components with a pricking needle, when the chipped components are transcribed and picked up.SOLUTION: A pickup tape PT is adhered to a plate-shaped member divided into chipped pieces and is used to pick up the chips. The pickup tape PT is formed by stacking a support sheet 10, and an easily peelable sheet 20 formed of a heat-shrinkable film 21 and an adhesive agent layer 22, and a through hole 30 is formed in the heat-shrinkable film 21.
Patent JP-2012206375-A (JP)
Title: Decorative sheet and decorative panel using the same
Inventor: GOTO SHU
IPC: B32B33/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an ionizing radiation-curing coating agent composition for use in forming a surface protection layer in a sheet excelling in weather resistance, scratch resistance and workability and in a decorative sheet, and a decorative sheet formed by using the coating agent composition and having the above properties.SOLUTION: The decorative sheet has at least a decorating layer, a primer layer and the surface protection layer in this order on a base material. The surface protection layer is formed by cross-linking and curing an ionizing radiation-curing resin composition containing (A) an ionizing radiation-curing resin, (B) a hindered amine-based light stabilizer having a reactive functional group A, and (C) an ultraviolet absorber. The (A) ionizing radiation-curing resin has a 13-25C alkyl group and an ionizing radiation-curing functional group, and is undergone a polycaprolactone modification.
Patent JP-2012208004-A (JP)
Title: Low concentration particle measuring device and method
Inventor: YOMO TETSUYA
IPC: G01N15/14
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for measuring or counting low concentration microparticles included in solution.SOLUTION: The above problem is solved by providing a measuring device of microparticles which includes a storage part in which solution containing the microparticles is stored and by which the microparticles in the solution can be observed with a microscope from the lower surface side of the bottom of the storage part, of which the bottom of the storage part is formed of a transparent plate, and a height dimension of the storage part is longer than a width dimension of the bottom of the storage part, and a measurement method using the device.
Patent JP-2012210553-A (JP)
Title: Hollow fiber membrane module
Inventor: KANEKO MASAAKI
IPC: B01D63/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a hollow fiber membrane module in which a hollow fiber membrane is adhered to a cylindrical case inner circumferential surface by a resin, and the leakage failure due to the damage of the hollow fiber membrane in which the adhered zone is peeled off in a filter operation is surely prevented.SOLUTION: The hollow fiber membrane module includes: a hollow fiber membrane bundle; a cylindrical case that stores the hollow fiber membrane bundle; and a resin part in which at least one side end of the hollow fiber membrane bundle is adhered/fixed to the cylindrical case. A groove is prepared at the inner circumferential surface of the cylindrical case in at least a portion of a part in which the resin part is prepared at about the longitudinal direction of the hollow fiber membrane module, an arc ring is prepared to fit in the groove and to be located between the cylindrical case and the hollow fiber membrane bundle, the arc ring has an overlap part at the circumferential direction, and the inner circumferential surface contacts to the outer periphery of the hollow fiber membrane bundle.
Patent JP-2012210321-A (JP)
Title: Light detection device and fluid measuring device
Inventor: ITO ATSUYA
IPC: A61B5/0285
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To accurately detect a signal light component included in light that is reflected and scattered and so on by an object under test.SOLUTION: A light detection device includes: a photocurrent converting unit 100 including first and second photocurrent conversion element parts each for converting incoming light into current and outputting it, and outputting a differential current between the current outputted by the first photocurrent conversion element part and the second photocurrent conversion element part as a detection current; a current voltage converting unit 200 amplifying the detection current detected from the photocurrent converting unit, converting it into a voltage signal and outputting the voltage signal as a detection signal; and a fixed light component estimating unit estimating a fixed light component based on an integral value in a predetermined frequency range of power spectrum of the output detection signal.
Patent JP-2012216951-A (JP)
Title: Electronic apparatus and control method for indicator
Inventor: SAITO RYO
IPC: H04N13/239
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus and a control method for an indicator that are capable of indicating a plurality of operating states at low cost.SOLUTION: According to an embodiment, an electronic apparatus has a camera, an indicator, and a first control unit. The first control unit switches indication of the indicator according to whether the camera is performing photographing and whether to recognize a user's eye based on video photographed by the camera.
Patent JP-2012219386-A (JP)
Title: Flame-retardant fiber sheet
Inventor: TSUMURA TATSUHIKO
IPC: D04H1/4334
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant fiber sheet superior in flame retardancy without producing a VOC.SOLUTION: The flame-retardant fiber sheet contains 10 mass% or more of a fiber containing a resin of nylon 11 having a melt volume flow rate of 10 cm/10 min. or more at a temperature of 235°C and under a load of 2.16 kg. The resin of nylon 11 has specific gravity smaller than that of a polyester fiber, and accordingly can reduce weight of the flame-retardant fiber sheet than before. Furthermore, the resin of nylon 11 is superior in light resistance and hardly discolored. Thereby the flame-retardant fiber sheet is suitably used as an interior sheet for an automobile.